Arrow chain structure

Abstract

An arrow chain structure includes an arrow chain body and an extension member. The arrow chain body has a base part, the base part has an arrow groove and a pivoting member disposed on a side thereof, the pivoting member has an accommodation groove formed on a side thereof corresponding to the other side of the arrow groove. The extension member is disposed on the arrow chain body. The arrow chain bodies can be pivotally connected to each other by the pivoting members.

What is claimed is: 
     
       1. An arrow chain structure, comprising:
 arrow chain bodies, wherein each of the arrow chain bodies comprises a base part, the base part has an arrow groove and a pivoting member disposed on a circumferential side thereof, and the pivoting member has an accommodation groove formed on a side thereof and located opposite to the arrow groove; 
 extension members, wherein each of the extension members comprises an accommodation end and a pivoting end, the accommodation end is accommodated in the accommodation groove, and the pivoting end is pivotally connected to the pivoting member; 
 wherein after each of the extension members is assembled with one of the arrow chain bodies, the arrow chain bodies are pivotally connected to each other to form a chain-type arrow chain structure via the pivoting members. 
 
     
     
       2. The arrow chain structure according to  claim 1 , wherein the arrow groove has a through hole formed on an inner wall thereof and in connection with the accommodation groove, each of the extension members comprises a locating part disposed on an accommodation end thereof, and the locating part is inserted through the accommodation groove and the through hole to expos out of an inner wall of the arrow groove. 
     
     
       3. The arrow chain structure according to  claim 1 , wherein the arrow groove has a locating part disposed on an inner wall thereof. 
     
     
       4. The arrow chain structure according to  claim 1 , wherein the pivoting member comprises a first pivoting part, and a second pivoting part opposite to the first pivoting part. 
     
     
       5. The arrow chain structure according to  claim 4 , wherein the first pivoting part has a first pivoting hole, the second pivoting part has a second pivoting hole, and the pivoting end has a third pivoting hole, and the first pivoting hole, the second pivoting hole and the third pivoting hole correspond to each other, a hinge connector is inserted through the second pivoting hole, the first pivoting hole, and the third pivoting hole in sequential order, to pivotally connect two of the arrow chain bodies. 
     
     
       6. The arrow chain structure according to  claim 1 , wherein an arrow body is mounted in the arrow groove, and the arrow groove has a clipping part configured to clip the arrow body. 
     
     
       7. The arrow chain structure according to  claim 1 , wherein the arrow chain bodies are mounted with the gun body, the gun body has at least one firing member, and each of the arrow chain bodies has a transmission part disposed corresponding to one of the at least one firing member. 
     
     
       8. An arrow chain structure, comprising:
 arrow chain bodies, wherein each of the arrow chain bodies comprises a base part, the base part comprises an arrow groove and a pivoting member disposed on a side thereof, and the arrow chain bodies are pivotally connected to each other to form a chain-type arrow chain structure via the pivoting members, and 
 an arrow body mounted in the arrow groove, and the arrow groove having a clipping part configured to clip the arrow body. 
 
     
     
       9. The arrow chain structure according to  claim 8 , wherein the arrow groove has a locating part disposed on an inner wall thereof. 
     
     
       10. The arrow chain structure according to  claim 8 , wherein each of the pivoting members comprises a first pivoting part, and a second pivoting part opposite to the first pivoting part. 
     
     
       11. The arrow chain structure according to  claim 10 , wherein the first pivoting part has a first pivoting hole, the second pivoting part has a second pivoting hole, and the first pivoting hole and the second pivoting hole correspond in position to each other, a hinge connector is inserted through the second pivoting hole and the first pivoting hole in sequential order, to pivotally connect two of the arrow chain bodies with each other. 
     
     
       12. The arrow chain structure according to  claim 8 , wherein the arrow chain bodies are mounted with the gun body, the gun body has at least one firing member, and each of the arrow chain bodies has a transmission part disposed corresponding to one of the at least one firing member.